Hello, young learners! Welcome back to Primary 1 Basic Science and Technology, Computer Studies. In our previous lesson, we learned about Common I.T Devices – Phones. Today, we’re going to learn about Liquid Dispensers.
Objectives
By the end of this lesson, you should be able to:
- Describe what a liquid dispenser is.
- List two uses of a liquid dispenser.
Liquid Dispensers
A liquid dispenser is a device that helps us pour liquids in a controlled way. It prevents spills and makes sure we pour the right amount.
What is a Liquid Dispenser?
Imagine you want to pour water into a glass. If you just pour it directly from the bottle, you might spill some. But with a liquid dispenser, you can press a button or lever, and the liquid comes out slowly and neatly.
Uses of Liquid Dispensers
Some of the main uses of liquid dispensers include:
- Dispensing water: You can find liquid dispensers in kitchens, offices, and schools to pour water into glasses or bottles.
- Dispensing soap: Liquid soap dispensers are common in bathrooms and kitchens. They help us use just the right amount of soap for washing our hands or dishes.
- Dispensing hand sanitizers: Hand sanitizer dispensers are important for keeping our hands clean, especially when we can’t wash them with soap and water.
- Dispensing other liquids: Liquid dispensers can also be used for other liquids, such as lotion, shampoo, or even glue.
Evaluation Questions
Now that you’ve learned about liquid dispensers, let’s see if you can answer these questions:
- What is a liquid dispenser?
- Can you name two uses of a liquid dispenser?
- What are some other liquids that can be dispensed using a liquid dispenser?
- Why is it important to use a liquid dispenser when pouring liquids?
- Can you think of any other examples of liquid dispensers that you have seen or used?
Conclusion
We learned that a liquid dispenser is a useful tool for pouring liquids in a controlled way. It helps us prevent spills and makes sure we use the right amount of liquid. Keep exploring and learning about different tools and devices that make our lives easier! Don’t forget to check the comments section if you have any questions, and use the navigation to move to the next lesson. See you in the next lesson!
